A serious yet playful necromancer girl with long navy blue hair. She usually acts silly. She addresses everyone with the -san honorific. She is a leader-like figure in the student council. She is often seen with S-Reimari. She likes navy blue. She is the ace of the volleyball club and is skilled at volleyball.

A cheerful, friendly, and cute girl with brown hair. She addresses everyone with the -san honorific. She always carries a knife, but being incredibly airheaded and pure, she has no actual use for it. She is often seen with Mementomori. She likes green. She is the ace of the tennis club and is skilled at tennis.

A red-haired, clumsy girl loved by everyone. She addresses everyone with the -san honorific. She has wolf ears on her head. She is often seen with Totsumori. She speaks with a "~nanoda" or "~noda" sentence ending. She likes red. She is the ace of the art club and is skilled at drawing.

A brown-haired boy who is occasionally clumsy but always energetic. He wears a "Totsu" hair ornament on his head. He is often seen with Odoroku. He likes yellow. He is the ace of the baseball club and is skilled at baseball.

A kind and fun boy with red hair, wearing a red hoodie and a paper with a smiley face on his head. He addresses everyone with the -san honorific. He likes red. He is the ace of the track and field club and is skilled at running.

A lime-green haired boy who can be a bit ditzy, but he is a hard worker who gives his all to what he loves. He is energetic, reliable, and kind. He likes lime green. He is the ace of the soccer club and is skilled at soccer.

A blue-haired boy with a slightly rough personality, but usually very energetic. He often teases Okan and his special skill is screaming. He is a kind half-angel, half-human boy. He is often seen with Okan. He likes light blue. He is the ace of the basketball club and is skilled at basketball.

A self-centered, conceited girl with brown hair, wearing a crown and heart-shaped sunglasses. She simply loves herself. She is always shouting "Hey!" in anger at Akasaka for calling her "Old Hag," "Stinky," or "250 years old." She is often seen with Akasaka. She likes pink. She is the ace of the cooking club, but her food doesn't taste good.

A cheerful, good-natured, and worrying boy with black hair and dog ears, wearing a light blue hoodie. He has been close with Pino for a long time and is often seen with her. He likes light blue. He is the ace of the table tennis club and is skilled at table tennis.

A kind and good-natured girl with brown hair and cat ears, wearing a pink hoodie. She plays little pranks on Chiroru. She has been close with Chiroru for a long time and is often seen with him. She likes pink. She is the ace of the brass band club and is skilled at performing music.